Koyanagi, Yuuta
Current rating: 1428
Record: 1-5
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 383 | Miyagawa, Kazuma (1500) | Lost 0-2 | -181482 |
| 2standard | 910 | Ozawa, Tomohiko (1503) | Lost 1-2 | -181464 |
| 3standard | 1141 | Takuya, Andou (1464) | Lost 0-2 | -181446 |
| 4standard | 1183 | Murayama, Taiki (1446) | Lost 0-2 | -181428 |
| 5standard | 1087 | Tanabe, Syougo (1428) | Won 2-0 | +181446 |
| 6standard | 944 | Matsuda, Kenta (1415) | Lost 0-2 | -181428 |
| average opponent: 1459record: 1-5 | new rating: 1428 | |||